HSC Science Class 12 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Computer Applications

Assertion (A): Micro electronic payment systems support higher value payments.

Reason (R): Expensive cryptographic operations are included in macro payments.

Which of the following is a online payment system for small payments?

Distinguish micro electronic payment and macro electronic payment.

List the types of micro electronic payments based on its algorithm.

Define micro electronic payment.

Explain the role of micro electronic payment in E-Commerce.

In E-Commerce, when a stolen credit card is used to make a purchase it is termed as ______.

Which of the following is not a security element involved in E-Commerce?

Write about information leakage in E-Commerce.

Write a short note on typopiracy.

List some E-Commerce Security Threats?

Which of the following is a type of EDI?

List few types of business documents that are transmitted through EDI.

Briefly explain various types of EDI.

One of the disadvantages of the multimedia is its _____.

Match the following by choosing the right one.

Find the odd one on the following which is not an image format.

GIF use _______ color look up table.

RTF file format was introduced by ______.

List out Multimedia Components.